Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Ra1 draw
6 Re1 draw
7 Rg1 draw
8 Rh2 draw
9 Rh5 draw
10 Rh6 draw
11 Kg4 loss in 12 half-moves
12 Kh4 loss in 8 half-moves
13 Kh5 loss in 8 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh8 loss in 2 half-moves